Red-legged Seriema Threat Display Photograph by Pete Oxford - Fine Art America
Scientists map the genetic make-up of 363 bird species | Daily Mail Online
Snipe threat display | Roads End Naturalist
Threat Display From A Female Great Horned Owl | #TBT Today we're remembering the mesmerizing gaze of this Great Horned Owl mother as she warns intruders to keep their distance. Watch the
This owl's threat display, making himself look bigger : r/interestingasfuck